public class test {
        public static void main(String[] args) {
            //args是String数组，串数组，用来接收命令行参数
            System.out.print("hello world!!!");

            for (int i = 0; i < args.length; i++) {
                System.out.println(args[i]);
            }

        for(String e:args){
            System.out.println(e);
        }

        System.out.println(10);
        System.out.println("你好");
    }
}

